class VehicleJourneyPresenter def initialize(vehicle_journey) @vehicle_journey = vehicle_journey end def time_tables_shortest_info return I18n.t('time_tables.time_table.empty') if @vehicle_journey.bounding_dates.empty? "#{I18n.l(@vehicle_journey.bounding_dates.min)} #{I18n.l(@vehicle_journey.bounding_dates.max)}" end end